Physics, 22.02.2021 20:20 gypsybrio1512
Which of the following statements best describes how the Laws of Conservation of Matter and Energy interact?
Group of answer choices
matter is broken down into electrons which are used to transfer energy from one living thing to another
matter is used in the chemical reactions to continuously store and release energy
matter is destroyed and converted to different forms of energy
matter is destroyed and converted to heat and kinetic energy
Answers: 2
Physics, 21.06.2019 21:30
Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.
Answers: 1
Physics, 22.06.2019 20:40
Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.
Answers: 1
Physics, 23.06.2019 00:30
Why is no-till farming more sustainable than many traditional methods of farming
Answers: 3
Which of the following statements best describes how the Laws of Conservation of Matter and Energy i...
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